2578307038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{17021}}^1$

素因数の和:17172

約数の個数: 32

約数和(自身を含む): 4191497280

約数和(自身を除く): 1613190242

約数列:

[1, 2, 23, 37, 46, 74, 89, 178, 851, 1702, 2047, 3293, 4094, 6586, 17021, 34042, 75739, 151478, 391483, 629777, 782966, 1259554, 1514869, 3029738, 14484871, 28969742, 34841987, 56050153, 69683974, 112100306, 1289153519, 2578307038]

約数ペア:

[(1, 2578307038), (2, 1289153519), (23, 112100306), (37, 69683974), (46, 56050153), (74, 34841987), (89, 28969742), (178, 14484871), (851, 3029738), (1702, 1514869), (2047, 1259554), (3293, 782966), (4094, 629777), (6586, 391483), (17021, 151478), (34042, 75739)]